It’s from Maps of Meaning, per the caption, so no this is from his original theory of everything.
Nonetheless, to be perfectly honest, I honestly can’t complain that he put something weird like that in the book as such. What, after all, is actually wrong with it, assuming a certain amount of charity about context relevance? That it’s gross to recount weird sexually charged dreams you had about your grandmother?
For a psychologist in the tradition of Jung, and therefore to a great extent Freud, such material might actually be quite useful! Amongst the worst things therapy culture - and perhaps the whole ideology of post-Freud psychology/iatry/therapy - does is to rehabilitate prudishness about what it is and is not acceptable to talk about in our psychic lives, when liberation from those oppressive norms is precisely the best achievement of those aspects of Freud which remain uncontroversial (not to mention those which are only controversial for bad reasons).
You know the whole thing: “we don’t talk about that wanting to have sex with your mother stuff”, well why on Earth not? Amongst the most obvious things in the world is that people are incredibly weird and complex. Why cave in to propriety and ignore it?
Lots of people have experiences like this, and therefore by definition it’s important to discuss them - non-pathologically - if you want to understand (and improve) people’s psychic life.
Yeah, I kind of used you to grandstand about a broader point that I hoped other people who had the “yuck” reaction would see, and I still haven’t figured out how to tag people (i.e. the person above) on this janky site